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Rexa Xpac drives

Rexa Xpac drives

Rexa Xpac drives feature a selfcontained Electraulic power module utilizing the patented Flow Match System. This technology allows precise positioning independent of load variation and locks the cylinder in place when no movement is required. Hydraulic  low is generated by an internal positive displacement gear pump driven by a continuous duty motor without limitations on start, stop, or reverse cycles.

The Xpac is operated by a dedicated microprocessor, the position Control Processor (CPU). Contained within the control enclosure, the CPU has three modes of operation: Automatic, Setup and Local. For modulating operation, the CPU is in the Automatic Mode and functions much like a conventional positioner. The control signal and actuator's position (indicated on the enclosure display) are continually compared to each other. If the difference between these values is greater than the selected deadband, then the motor is rotated in the required direction until the new position is reached. Response to a change in control signal is immediate.

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X2D - Drives

X2D - Drives


The D series actuator is designed by combining the R series actuator and a drive mounting base.

Rexa Xpac Drive  X2D100 000

Rexa Xpac Drive X2D100 000


The D series actuator is designed by combining the R series actuator and a drive mounting base. Torques from 600 lb·in to 200 000 lb·in are standard. The base is attached to a user-prepared pad by a four bolt pattern. Standard and custom designed drive arms are available to meet every applicat
Rexa Xpac Drive  X2D20 000

Rexa Xpac Drive X2D20 000


features: 100% modulating duty cycle Deadband: adjustable from 5% to 0.05%Input signal: 4-20 mA analog or pulses Repeatability: < 0.1% Resolution: adjustable to < 0.1% Linearity: correctable to < 0.05% Optional spring failure upon power loss Self-contained, single unit design Microprocessor controll
Rexa Xpac Drive  X2D10 000

Rexa Xpac Drive X2D10 000


features: 100% modulating duty cycle Deadband: adjustable from 5% to 0.05%Input signal: 4-20 mA analog or pulses Repeatability: < 0.1% Resolution: adjustable to < 0.1% Linearity: correctable to < 0.05% Optional spring failure upon power loss Self-contained, single unit design Microprocessor controll
Rexa Xpac Drive  X2D5 000

Rexa Xpac Drive X2D5 000


features: 100% modulating duty cycle Deadband: adjustable from 5% to 0.05%Input signal: 4-20 mA analog or pulses Repeatability: < 0.1% Resolution: adjustable to < 0.1% Linearity: correctable to < 0.05% Optional spring failure upon power loss Self-contained, single unit design Microprocessor controll
Rexa Xpac Drive  X2D2 500

Rexa Xpac Drive X2D2 500


features: 100% modulating duty cycle Deadband: adjustable from 5% to 0.05%Input signal: 4-20 mA analog or pulses Repeatability: < 0.1% Resolution: adjustable to < 0.1% Linearity: correctable to < 0.05% Optional spring failure upon power loss Self-contained, single unit design Microprocessor controll
Rexa Xpac X2D Drives

Rexa Xpac X2D Drives


The D series actuator is designed by combining the R series actuator and a drive mounting base. Torques from 600 lb·in to 200 000 lb·in are standard. The base is attached to a user-prepared pad by a four bolt pattern. Standard and custom designed drive arms are available to meet every applicat
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